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arXiv · 1304.5766

Comparison of shell model results for even-even Se isotopes

P. C. Srivastava·M. J. Ermamatov
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Abstract

Comprehensive set of shell model calculations for $^{78-84}$Se isotopes have been performed with recently derived interactions, namely JUN45 and jj44b for ${f_{5/2}pg_{9/2}}$ space. To study the importance of the proton excitations across Z=28 shell in this region mentioned by Cheal {\it et al.} [Phys. Rev. Lett. {\bf104}, 252502 (2010)], calculation for ${fpg_{9/2}}$ valence space using an ${fpg}$ effective interaction with $^{48}$Ca as core and imposing a truncation has also been performed. Comparison of the calculations with experimental data show that the predicted results of jj44b interaction are in good agreement with experimental data.

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P. C. Srivastava, M. J. Ermamatov. 2013-08-21. Comparison of shell model results for even-even Se isotopes. https://doi.org/10.1088/0031-8949%2F88%2F04%2F045201

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